* file called LICENSE.
*
* Contact Information:
- * James P. Ketrenos <ipw2100-admin@linux.intel.com>
+ * Intel Linux Wireless <ilw@linux.intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
else if (rate == IWL_RATE_6M_INDEX)
next_rate = IWL_RATE_6M_INDEX;
break;
-/* XXX cannot be invoked in current mac80211 so not a regression
- case MODE_IEEE80211B:
- if (rate == IWL_RATE_11M_INDEX_TABLE)
- next_rate = IWL_RATE_5M_INDEX_TABLE;
+ case IEEE80211_BAND_2GHZ:
+ if (!(priv->sta_supp_rates & IWL_OFDM_RATES_MASK) &&
+ iwl3945_is_associated(priv)) {
+ if (rate == IWL_RATE_11M_INDEX)
+ next_rate = IWL_RATE_5M_INDEX;
+ }
break;
- */
+
default:
break;
}
struct iwl3945_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
u32 status = le32_to_cpu(tx_resp->status);
int rate_idx;
- int fail, i;
+ int fail;
if ((index >= txq->q.n_bd) || (iwl3945_x2_queue_used(&txq->q, index) == 0)) {
IWL_ERROR("Read index for DMA queue txq_id (%d) index %d "
rate_idx -= IWL_FIRST_OFDM_RATE;
fail = tx_resp->failure_frame;
- for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
- int next = iwl3945_rs_next_rate(priv, rate_idx);
-
- info->status.rates[i].idx = rate_idx;
-
- /*
- * Put remaining into the last count as best approximation
- * of saying exactly what the hardware would have done...
- */
- if ((rate_idx == next) || (i == IEEE80211_TX_MAX_RATES - 1)) {
- info->status.rates[i].count = fail;
- break;
- }
- info->status.rates[i].count = priv->retry_rate;
- fail -= priv->retry_rate;
- rate_idx = next;
- if (fail <= 0)
- break;
- }
- info->status.rates[i].count++; /* add final attempt */
+ info->status.rates[0].idx = rate_idx;
+ info->status.rates[0].count = fail + 1; /* add final attempt */
/* tx_status->rts_retry_count = tx_resp->failure_rts; */
info->flags |= ((status & TX_STATUS_MSK) == TX_STATUS_SUCCESS) ?
u8 iwl3945_hw_find_station(struct iwl3945_priv *priv, const u8 *addr)
{
- int i;
+ int i, start = IWL_AP_ID;
int ret = IWL_INVALID_STATION;
unsigned long flags;
+ if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) ||
+ (priv->iw_mode == NL80211_IFTYPE_AP))
+ start = IWL_STA_ID;
+
+ if (is_broadcast_ether_addr(addr))
+ return priv->hw_setting.bcast_sta_id;
+
spin_lock_irqsave(&priv->sta_lock, flags);
- for (i = IWL_STA_ID; i < priv->hw_setting.max_stations; i++)
+ for (i = start; i < priv->hw_setting.max_stations; i++)
if ((priv->stations[i].used) &&
(!compare_ether_addr
(priv->stations[i].sta.sta.addr, addr))) {
CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX);
iwl3945_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
- rc = iwl3945_poll_bit(priv, CSR_GP_CNTRL,
- CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
- CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
+ rc = iwl3945_poll_direct_bit(priv, CSR_GP_CNTRL,
+ CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
if (rc < 0) {
spin_unlock_irqrestore(&priv->lock, flags);
IWL_DEBUG_INFO("Failed to init the card\n");
IWL_DEBUG_INFO("Card in power save, master is already "
"stopped\n");
else {
- rc = iwl3945_poll_bit(priv, CSR_RESET,
- CSR_RESET_REG_FLAG_MASTER_DISABLED,
+ rc = iwl3945_poll_direct_bit(priv, CSR_RESET,
CSR_RESET_REG_FLAG_MASTER_DISABLED, 100);
if (rc < 0) {
spin_unlock_irqrestore(&priv->lock, flags);
iwl3945_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
- rc = iwl3945_poll_bit(priv, CSR_GP_CNTRL,
- CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
- CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
+ iwl3945_poll_direct_bit(priv, CSR_GP_CNTRL,
+ CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
rc = iwl3945_grab_nic_access(priv);
if (!rc) {
/* set tx power value for all OFDM rates */
for (rate_index = 0; rate_index < IWL_OFDM_RATES;
rate_index++) {
- s32 power_idx;
+ s32 uninitialized_var(power_idx);
int rc;
/* use channel group's clip-power table,
}
iwl3945_write_direct32(priv, FH_RCSR_CONFIG(0), 0);
- rc = iwl3945_poll_direct_bit(priv, FH_RSSR_STATUS, (1 << 24), 1000);
+ rc = iwl3945_poll_direct_bit(priv, FH_RSSR_STATUS,
+ FH_RSSR_CHNL0_RX_STATUS_CHNL_IDLE, 1000);
if (rc < 0)
IWL_ERROR("Can't stop Rx DMA.\n");
iwl3945_hw_set_rate_n_flags(iwl3945_rates[i].plcp, 0);
table[index].try_cnt = priv->retry_rate;
prev_index = iwl3945_get_prev_ieee_rate(i);
- table[index].next_rate_index = iwl3945_rates[prev_index].table_rs_index;
+ table[index].next_rate_index =
+ iwl3945_rates[prev_index].table_rs_index;
}
switch (priv->band) {
IWL_DEBUG_RATE("Select A mode rate scale\n");
/* If one of the following CCK rates is used,
* have it fall back to the 6M OFDM rate */
- for (i = IWL_RATE_1M_INDEX_TABLE; i <= IWL_RATE_11M_INDEX_TABLE; i++)
- table[i].next_rate_index = iwl3945_rates[IWL_FIRST_OFDM_RATE].table_rs_index;
+ for (i = IWL_RATE_1M_INDEX_TABLE;
+ i <= IWL_RATE_11M_INDEX_TABLE; i++)
+ table[i].next_rate_index =
+ iwl3945_rates[IWL_FIRST_OFDM_RATE].table_rs_index;
/* Don't fall back to CCK rates */
- table[IWL_RATE_12M_INDEX_TABLE].next_rate_index = IWL_RATE_9M_INDEX_TABLE;
+ table[IWL_RATE_12M_INDEX_TABLE].next_rate_index =
+ IWL_RATE_9M_INDEX_TABLE;
/* Don't drop out of OFDM rates */
table[IWL_RATE_6M_INDEX_TABLE].next_rate_index =
IWL_DEBUG_RATE("Select B/G mode rate scale\n");
/* If an OFDM rate is used, have it fall back to the
* 1M CCK rates */
- for (i = IWL_RATE_6M_INDEX_TABLE; i <= IWL_RATE_54M_INDEX_TABLE; i++)
- table[i].next_rate_index = iwl3945_rates[IWL_FIRST_CCK_RATE].table_rs_index;
- /* CCK shouldn't fall back to OFDM... */
- table[IWL_RATE_11M_INDEX_TABLE].next_rate_index = IWL_RATE_5M_INDEX_TABLE;
+ if (!(priv->sta_supp_rates & IWL_OFDM_RATES_MASK) &&
+ iwl3945_is_associated(priv)) {
+
+ index = IWL_FIRST_CCK_RATE;
+ for (i = IWL_RATE_6M_INDEX_TABLE;
+ i <= IWL_RATE_54M_INDEX_TABLE; i++)
+ table[i].next_rate_index =
+ iwl3945_rates[index].table_rs_index;
+
+ index = IWL_RATE_11M_INDEX_TABLE;
+ /* CCK shouldn't fall back to OFDM... */
+ table[index].next_rate_index = IWL_RATE_5M_INDEX_TABLE;
+ }
break;
default:
frame_size = iwl3945_fill_beacon_frame(priv,
tx_beacon_cmd->frame,
- iwl3945_broadcast_addr,
sizeof(frame->u) - sizeof(*tx_beacon_cmd));
BUG_ON(frame_size > MAX_MPDU_SIZE);
static struct iwl_3945_cfg iwl3945_bg_cfg = {
.name = "3945BG",
- .fw_name = "iwlwifi-3945" IWL3945_UCODE_API ".ucode",
+ .fw_name_pre = IWL3945_FW_PRE,
+ .ucode_api_max = IWL3945_UCODE_API_MAX,
+ .ucode_api_min = IWL3945_UCODE_API_MIN,
.sku = IWL_SKU_G,
};
static struct iwl_3945_cfg iwl3945_abg_cfg = {
.name = "3945ABG",
- .fw_name = "iwlwifi-3945" IWL3945_UCODE_API ".ucode",
+ .fw_name_pre = IWL3945_FW_PRE,
+ .ucode_api_max = IWL3945_UCODE_API_MAX,
+ .ucode_api_min = IWL3945_UCODE_API_MIN,
.sku = IWL_SKU_A|IWL_SKU_G,
};